Detail publikace

Effect of shock wave on microstructure of silicon steel

ŠVÁBENSKÁ, E. PIZÚROVÁ, N. ROUPCOVÁ, P. CHLUPOVÁ, A. BRAJER, J. FOLDYNA, J. SCHNEEWEISS, O.

Originální název

Effect of shock wave on microstructure of silicon steel

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The present study is focused on surface modification by the shock wave and its impact on the microstructure of silicon steel (Fe-Si 6wt %). The shock waves were created by two different methods - by pulsating water jet (PWJ) and by laser shock peening (LSP). Although both methods create shock waves, impact on the microstructure of the sample was different. The sample after PWJ treatment was eroded and contained cavities and tunnels. The surface of samples after LSP has been partly oxidized and re-melted. Cross-section examination of both samples shows plastic deformation, slips and twins, in the microstructure of material. Both methods increased of values of hardness in the subsurface region.

Klíčová slova

Silicon steel; Laser shock peening; Pulsating water jet; Microstructure; Shock wave

Autoři

ŠVÁBENSKÁ, E.; PIZÚROVÁ, N.; ROUPCOVÁ, P.; CHLUPOVÁ, A.; BRAJER, J.; FOLDYNA, J.; SCHNEEWEISS, O.

Vydáno

1. 9. 2020

Nakladatel

ELSEVIER

Místo

AMSTERDAM

ISSN

2468-0230

Periodikum

SURFACES AND INTERFACES

Ročník

20

Číslo

1

Stát

Nizozemsko

Strany od

100415-1

Strany do

100415-10

Strany počet

10

URL

https://www.sciencedirect.com/science/article/pii/S2468023019304523?via%3Dihub